Hy,
I am somewhat new with Ubuntu...

I managed to install wireless driver for Atheros AR5007EG card with ndiswrapper.

Everything works fine, but after some time my Firefox goes black-and-white and the only thing I can do is "force quit". After that Internet doesn't work anymore and I need to restart my computer (log out is not enough).

I am using hardy and I didn't have that kind of problems in gusty...